This is a program to find the length of a user entered string. (c++)

#include< stdio.h> 

void main() 

{

char * str;  

int i=0,space=0;

printf("Enter the String : ");

scanf("%s",str);    

while(str[i]!='\0') 

   {

   i++;

   }

printf("The number of character in the string are : %d", i);

}   

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